Abs and resting

I basically work my abs 5 days a week.....cardio six days a week, biceps 3 times a week, and chest and back 3 times a week. I have a ton of football injuries to my legs which Is why I don't lift with them anymore.....I've been told That working the same groups over and over is bad......but I see a lot of good results .......is 1 rest day enough?

I was 325 lbs...currently 217 ...goal is 205......looking at my results and being able to see my abs has prompted me to work even harder.....was just curious that If I rest more , if the muscles would build faster.

squats and deads man. no joke. look at my avi. im not bragging because im nowhere close to alot of guys on here, but that was before a cut and i dont even workout abs. IF i do ab work, its without any weights.